package com.atguigu.service.impl;

import com.atguigu.dao.MongoServiceConfigDao;
import com.atguigu.dao.impl.MongoServiceConfigDaoImpl;
import com.atguigu.pojo.MongoServiceConfig;
import com.atguigu.pojo.Page;
import com.atguigu.service.MongoServiceConfigService;

import java.util.List;

public class MongoServiceConfigServiceImpl implements MongoServiceConfigService {
    MongoServiceConfigDao mongoServiceConfigDao=new MongoServiceConfigDaoImpl();
    @Override
    public void addMongoServiceConfig(MongoServiceConfig mongoServiceConfig) {
        mongoServiceConfigDao.addMongoServiceConfig(mongoServiceConfig);
    }

    @Override
    public void updateMongoServiceConfig(MongoServiceConfig mongoServiceConfig) {
        mongoServiceConfigDao.updateMongoServiceConfig(mongoServiceConfig);
    }

    @Override
    public void deleteMongoServiceConfigById(String id) {
        mongoServiceConfigDao.deleteMongoServiceConfigById(id);
    }

    @Override
    public MongoServiceConfig queryMongoServiceConfigById(String id) {
        return mongoServiceConfigDao.queryMongoServiceConfigById(id);
    }

    @Override
    public List<MongoServiceConfig> queryMongoServiceConfigs() {
        return mongoServiceConfigDao.queryMongoServiceConfigs();
    }
    @Override
    public MongoServiceConfig queryMongoServiceConfigByServiceId(String serviceId){
        return mongoServiceConfigDao.queryMongoServiceConfigByServiceId(serviceId);
    }

    @Override
    public List<MongoServiceConfig> queryMongoServiceConfigsByPort(String port){
        return mongoServiceConfigDao.queryMongoServiceConfigsByPort(port);
    }

    @Override
    public Page page(Integer pageNo, Integer pageSize) {
        Page<MongoServiceConfig> page=new Page<>();
        page.setPagesize(pageSize);
        Integer pageTotalCount=mongoServiceConfigDao.queryForPageTotalCount();
        page.setPageTotalCount(pageTotalCount);
        Integer pageTotal=pageTotalCount/pageSize;
        if(pageTotalCount % pageSize >0){
            pageTotal++;//总条数,除以一页条数,大于0,页码数+1
        }
        page.setPageTotal(pageTotal);
        System.out.println("pageNo 原来是 is:"+pageNo);
        if(pageNo<1){//防止用户输入量太大
            pageNo=1;
        }else if(pageNo>pageTotal){
            pageNo=pageTotal;
        }
        page.setPageNo(pageNo);//当前页码
        System.out.println("pageNo 现在是 is:"+pageNo);
        System.out.println("pageTotal is:"+pageTotal);
        //要得到的是page的items
        Integer begin=(page.getPageNo()-1)*pageSize;
        List<MongoServiceConfig> items=mongoServiceConfigDao.queryForPageItems(begin,pageSize);
        page.setItems(items);
        return page;
    }
}
